我国环境污染导致健康损害的赔偿保障体系思考

本文就我国现有法律法规体系、技术现状及组织体系进行剖析。结果表明,我国环境污染导致健康损害赔偿的法律支撑体系严重不足,亟需出台适合我国国情的《环境损害赔偿法》,从法律层面对整个健康损害的赔偿保障体系进行明确指导。针对现有健康损害赔偿的技术支撑体系严重缺乏、认定机构的人员队伍建设薄弱等现状,本文提出应加大相关组织队伍建设,以提高环境损害的技术支撑能力。此外,还需要建立一个更高级别的专业的环境健康污染损害、赔偿与协调机构。该机构应是由国家多部门(环境保护部、保监会、财政部、卫生部、司法部等)共同认可的第三方仲裁机构,且具备独立的性质,负责污染导致的损失评估、责任认定、事故处理、资金赔付等各项仲裁工作。     

水源型流域污染系统控制科技支撑战略

创新水源型流域污染系统控制科技支撑战略,对我国流域水环境综合治理与管理具有前瞻意义.文章从引导科技支撑发展方向,发展多维流域认知系统,创立流域系统控制知识,创新水源流域环境技术,建立流域水环境经济学与完善流域环境管理体系六个方面构建了水源流域污染系统控制的科技支撑战略体系;从制定水源型流域环境区划、水源型流域安全发展规划、水源型流域环境保护规划与水源型流域保护工程规划四个方面提出了水源型流域污染系统控制科技支撑的战略行动;从转变治理方向、改变治理目标与调整控制范围、优化监控指标等方面提出了水源型流域污染系统控制科技支撑的战略建议.     

云南省洱海流域农业生态补偿机制研究

围绕洱海流域种植业产业结构调整、畜禽废弃物资源化利用问题,依托项目示范对农业生态补偿机制进行研究。以大理州政府为补偿主体,示范区内农户为补偿对象,结合资金补贴、技物补偿、智力扶持等补偿途径,开展测土配方施肥、发酵床生态养猪、稻田养鱼、牛粪秸秆混种双孢菇等典型农业生态补偿模式研究,提出了1套农业生态补偿办法。针对补贴力度不足、补贴涵盖领域窄、缺少科学评估方法等问题,分别从政策立法、项目实施、理论研究、试点示范4个层面提出逐步构建洱海流域农业生态补偿机制的建议。     

A Comprehensive Python Toolkit for Accessing High‐Throughput Computing to Support Large Hydrologic Modeling Tasks

The National Flood Interoperability Experiment (NFIE) was an undertaking that initiated a transformation in national hydrologic forecasting by providing streamflow forecasts at high spatial resolution over the whole country. This type of large‐scale, high‐resolution hydrologic modeling requires flexible and scalable tools to handle the resulting computational loads. While high‐throughput computing (HTC) and cloud computing provide an ideal resource for large‐scale modeling because they are cost‐effective and highly scalable, nevertheless, using these tools requires specialized training that is not always common for hydrologists and engineers. In an effort to facilitate the use of HTC resources the National Science Foundation (NSF) funded project, CI‐WATER, has developed a set of Python tools that can automate the tasks of provisioning and configuring an HTC environment in the cloud, and creating and submitting jobs to that environment. These tools are packaged into two Python libraries: CondorPy and TethysCluster. Together these libraries provide a comprehensive toolkit for accessing HTC to support hydrologic modeling. Two use cases are described to demonstrate the use of the toolkit, including a web app that was used to support the NFIE national‐scale modeling.     

企业节能量计算方法浅析

阐述了企业在实施节能降耗过程中普遍采用的节能量计算方法,对产品单耗节能量和技术措施节能量进行了分析,并对比了采用单耗法和技术措施法计算节能量的适用范围和局限性,指出两种方法对企业的意义,提出了在节能量计算过程中的注意事项和几点认识。     

红色旅游资源数字化保护:理论认知与技术路径

中国特色社会主义进入新时期,红色旅游发展受到国家的高度重视,如何保护与利用红色旅游资源成为当前亟需探索的科学问题。结合信息空间理论,深入探究了红色旅游资源数字化保护的技术路径。结果表明:红色旅游资源数字化本质上是以数字形式保护并加以利用的知识转化过程,以此构建了红色旅游资源采集与保存、展示与传播、修复与传承、监测与管理的数字化保护路径。研究结果丰富了红色旅游资源数字化保护的理论支撑与架构体系,可为我国红色旅游资源数字化保护提供基础理论与技术范式参考。     

地理信息系统技术在环境中的应用

地理信息系统(GIS)技术现已广泛应用于环境领域。简要介绍了该技术的功能特点,并从大气、水、土壤、噪声四个方面探讨了GIS在环境保护中的应用。研究结果表明,GIS是研究环境子系统协同效应的实用技术。     

利用废铁屑处理含铬废水试验研究

通过研究在酸性条件下利用废铁屑处理剧毒的六价铬电镀废水的工艺条件 ,在最佳条件下废水中六价铬去除率达99 %以上 ,出水总铬含量为0.040mg/l,六价铬含量为0.002mg/l,大大低于国家排放标准0.500mg/l。     

MULTICRITERIA PROGRAMMING OF WATER SUPPLY SYSTEMS FOR RURAL AREAS1

ABSTRACT: The aim of this paper is to present a multicriteria methodology for decision aid at the stage of programming a water supply system (WSS) for a rural area. The programming stage is an intermediate one between planning and designing water supply facilities, and can be decomposed into two problems: (a) setting up a priority order of water users, taking into account socio-economic criteria; and (b) choosing the best technical variant of the WSS. Among the criteria considered for the latter problem, there is a criterion of distance between the socio-economic priorities of users and the precedence orders of users according to the technical programming, which plays a coordinating role between problems (a) and (b). All steps of the presented methodology are illustrated by a real case study.     

Application of a GIS-based stream buffer generation model to environmental policy evaluation

In this article a GIS method is presented for riparian environmental buffer generation. It integrates a scientifically tested buffer width delineation model into a GIS framework. Using the generally available data sets, it determines buffer widths in terms of local physical conditions and expected effectiveness. Technical burdens of data management, computation, and result presentation are handled by the GIS. The case study in which the method was used to evaluate the stream buffer regulations in a North Carolina county demonstrates its capability as a decision support tool to facilitate environmental policy formulation and evaluation, and environmental dispute resolution.